Smart Second Phone Line for Bu

Name: Smart Second Phone Line for Bu
Rating: 3.5346534 (185 reviews)
Author: Ninja Number

Ninja Number

★ 3.5 (185 ratings)

⬇ 50,000+ downloads

Est. actual: 64,436

Free

Released: Sep 27, 2018

No in-app purchases

No ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+2) · 0/day since Oct 7
🏆Among Business apps bottom 0% by installs gained this week (1020 peers growing)
⭐Rating steady at ★ 3.53 since Oct 7
🛠Updates dormant · updated 293 days ago

Installs since launch

+7 installs · 0 ratings since Oct 7

Update history

8.3.4 Jan 22, 2026 · seen Oct 17, 2026

Minor UI Improvements

Only the current version so far — new entries appear as the app ships updates.

Smart Second Phone Line for Bu is a business app by Ninja Number with 50,000+ downloads (about 64K estimated). Rated 3.5 from 185 ratings. Released Sep 27, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Smart 2nd business phone number 📞 Smartline with sms & call forwarding!”